@article{Efkolidis:130657,
      author        = "Efkolidis, N. and García Hernández, C. and Huertas
                       Talón, J. L. and Kyratsis, P.",
      title         = "{Modelling and prediction of thrust force and torque in
                       drilling operations of AI7075 using ANN and RSM
                       methodologies}",
      year          = "2018",
}